GB1294586A - Improvements in or relating to ball valves - Google Patents

Improvements in or relating to ball valves

Info

Publication number
GB1294586A
GB1294586A GB494470A GB494470A GB1294586A GB 1294586 A GB1294586 A GB 1294586A GB 494470 A GB494470 A GB 494470A GB 494470 A GB494470 A GB 494470A GB 1294586 A GB1294586 A GB 1294586A
Authority
GB
United Kingdom
Prior art keywords
closure member
valve
seat assemblies
feb
effected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB494470A
Other languages
English (en)
Inventor
Roger Delecourt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1294586A publication Critical patent/GB1294586A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
GB494470A 1969-02-04 1970-02-02 Improvements in or relating to ball valves Expired GB1294586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6902379A FR2061497A1 (es) 1969-02-04 1969-02-04

Publications (1)

Publication Number Publication Date
GB1294586A true GB1294586A (en) 1972-11-01

Family

ID=9028572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB494470A Expired GB1294586A (en) 1969-02-04 1970-02-02 Improvements in or relating to ball valves

Country Status (3)

Country Link
DE (1) DE2003852A1 (es)
FR (1) FR2061497A1 (es)
GB (1) GB1294586A (es)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204941A (en) * 1987-05-20 1988-11-23 Maxon Corp Valves
EP1813843A1 (en) * 2000-10-12 2007-08-01 Metso Automation USA, Inc. Four way valve
CN111271483A (zh) * 2020-03-26 2020-06-12 江苏神通阀门股份有限公司 一种可在线拆卸的五段式球阀
RU201249U1 (ru) * 2020-08-14 2020-12-04 Общество с ограниченной ответственностью "Торговый Дом АДЛ" Шаровой кран с регулировкой распределения усилия прижима уплотнений
RU211549U1 (ru) * 2022-01-30 2022-06-14 Акционерное общество "Машиностроительный завод "Армалит" Кран шаровой с бесступенчатой регулировкой запорного органа
CN117006269A (zh) * 2023-09-27 2023-11-07 济宁鲁威液压科技股份有限公司 一种具有快接结构的偏心阀

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1073888A (en) * 1976-11-26 1980-03-18 Royal Industries Valve
FR2522110A1 (fr) * 1982-02-19 1983-08-26 Fabrications Indles Vanne a boisseaux spheriques
DE3208907C2 (de) * 1982-03-12 1984-06-28 Hermann Rappold & Co GmbH, 5160 Düren Kugelhahn für Rohrleitungen großer Nennweiten
DE3333137C2 (de) * 1983-09-14 1987-03-12 Deutsche Audco Gmbh, 2081 Prisdorf Kugelhahn für extrem hohe Drücke und Temperaturen
DE4142626C2 (de) * 1991-12-21 1996-03-14 Adams Armaturen Metallisch dichtender Kugelhahn
CN104500834B (zh) * 2014-12-15 2016-08-17 济南玫德铸造有限公司 一种可更换阀座的阀门

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191232A (en) * 1938-08-25 1940-02-20 Heinen Joseph Valve and sealing means therefor
GB959631A (en) * 1961-12-21 1964-06-03 Cameron Iron Works Inc Fluid-flow control valve
DE1209382B (de) * 1962-10-02 1966-01-20 Wilh Bitter Fa Absperrhahn mit kugelfoermigem oder zylindrischem Kueken
US3326518A (en) * 1964-05-27 1967-06-20 M & J Valve Co Valve construction

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204941A (en) * 1987-05-20 1988-11-23 Maxon Corp Valves
EP1813843A1 (en) * 2000-10-12 2007-08-01 Metso Automation USA, Inc. Four way valve
CN111271483A (zh) * 2020-03-26 2020-06-12 江苏神通阀门股份有限公司 一种可在线拆卸的五段式球阀
RU201249U1 (ru) * 2020-08-14 2020-12-04 Общество с ограниченной ответственностью "Торговый Дом АДЛ" Шаровой кран с регулировкой распределения усилия прижима уплотнений
RU211549U1 (ru) * 2022-01-30 2022-06-14 Акционерное общество "Машиностроительный завод "Армалит" Кран шаровой с бесступенчатой регулировкой запорного органа
CN117006269A (zh) * 2023-09-27 2023-11-07 济宁鲁威液压科技股份有限公司 一种具有快接结构的偏心阀
CN117006269B (zh) * 2023-09-27 2023-12-15 济宁鲁威液压科技股份有限公司 一种具有快接结构的偏心阀

Also Published As

Publication number Publication date
DE2003852A1 (de) 1970-08-06
FR2061497A1 (es) 1971-06-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee